! Started logfile: J0854+0720_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:09:27 2016 obs J0854+0720_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0854+0720_X_2014_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.684337 visibilities/baseline/integration-bin. ! Found source: J0854+0720 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 414 lines of history. ! ! Reading 30672 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0854+0720_X_2014_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.886127Jy sigma=0.009780 ! Fit after self-cal, rms=0.842838Jy sigma=0.009335 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9271 mas, bmaj=2.585 mas, bpa=18.77 degrees ! Estimated noise=1128.73 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12519 Jy ! Component: 100 - total flux cleaned = 0.152616 Jy ! Total flux subtracted in 100 components = 0.152616 Jy ! Clean residual min=-0.007770 max=0.008904 Jy/beam ! Clean residual mean=-0.000050 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.152616 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.152616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086994Jy sigma=0.000849 ! Fit after self-cal, rms=0.086969Jy sigma=0.000849 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=2.733 mas, bpa=17.66 degrees ! Estimated noise=370.37 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124649 Jy ! Component: 100 - total flux cleaned = 0.0181793 Jy ! Component: 150 - total flux cleaned = 0.0211303 Jy ! Component: 200 - total flux cleaned = 0.0220104 Jy ! Total flux subtracted in 200 components = 0.0220104 Jy ! Clean residual min=-0.006839 max=0.007250 Jy/beam ! Clean residual mean=-0.000019 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.174626 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.174626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085477Jy sigma=0.000829 ! Fit after self-cal, rms=0.085484Jy sigma=0.000829 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.15 KP 0.91 ! LA 1.05 MK 1.00* NL 0.97 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.15 KP 0.84 ! LA 1.03 MK 1.00* NL 0.97 OV 1.00 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.15 KP 0.82 ! LA 1.09 MK 1.00* NL 0.98 OV 1.00 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.15 KP 0.78 ! LA 1.07 MK 1.00* NL 0.99 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.09 KP 0.74 ! LA 1.07 MK 1.00* NL 1.00 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.18 KP 0.73 ! LA 1.08 MK 1.00* NL 1.00 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.21 HN 1.33 KP 0.79 ! LA 1.15 MK 1.00* NL 1.06 OV 1.05 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.18 KP 0.73 ! LA 1.07 MK 1.00* NL 0.97 OV 1.04 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.20 KP 0.73 ! LA 1.08 MK 1.00* NL 1.02 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.21 KP 0.78 ! LA 1.10 MK 1.00* NL 0.98 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.21 KP 0.82 ! LA 1.10 MK 1.00* NL 1.01 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.17 KP 0.83 ! LA 1.09 MK 1.00* NL 0.99 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.085484Jy sigma=0.000829 ! Fit after self-cal, rms=0.084607Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.25 mas, bmaj=2.777 mas, bpa=18.41 degrees ! Estimated noise=368.564 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00340029 Jy ! Component: 100 - total flux cleaned = -0.00385475 Jy ! Component: 150 - total flux cleaned = -0.00392467 Jy ! Component: 200 - total flux cleaned = -0.00392378 Jy ! Total flux subtracted in 200 components = -0.00392378 Jy ! Clean residual min=-0.003150 max=0.003491 Jy/beam ! Clean residual mean=-0.000012 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.170702 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.170702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084262Jy sigma=0.000782 ! Fit after self-cal, rms=0.084357Jy sigma=0.000782 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084357Jy sigma=0.000782 ! Fit after self-cal, rms=0.097450Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=2.772 mas, bpa=17.96 degrees ! Estimated noise=367.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162495 Jy ! Component: 100 - total flux cleaned = -0.00188047 Jy ! Component: 150 - total flux cleaned = -0.00194713 Jy ! Component: 200 - total flux cleaned = -0.00200454 Jy ! Total flux subtracted in 200 components = -0.00200454 Jy ! Clean residual min=-0.001493 max=0.001582 Jy/beam ! Clean residual mean=-0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.168698 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.168698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.097422Jy sigma=0.000774 ! Fit after self-cal, rms=0.097548Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816431 Jy ! Component: 100 - total flux cleaned = 0.000696297 Jy ! Component: 150 - total flux cleaned = 0.000566613 Jy ! Component: 200 - total flux cleaned = 0.000510287 Jy ! Total flux subtracted in 200 components = 0.000510287 Jy ! Clean residual min=-0.001216 max=0.001104 Jy/beam ! Clean residual mean=-0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.169208 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.169208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.097512Jy sigma=0.000774 ! Fit after self-cal, rms=0.097506Jy sigma=0.000774 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.097506Jy sigma=0.000774 ! Fit after self-cal, rms=0.098701Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.776 mas, bpa=17.99 degrees ! Estimated noise=367.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286811 Jy ! Component: 100 - total flux cleaned = -0.000258992 Jy ! Component: 150 - total flux cleaned = -0.000236218 Jy ! Component: 200 - total flux cleaned = -0.000195804 Jy ! Total flux subtracted in 200 components = -0.000195804 Jy ! Clean residual min=-0.001098 max=0.000992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.169012 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.169012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098687Jy sigma=0.000773 ! Fit after self-cal, rms=0.098693Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165234 Jy ! Component: 100 - total flux cleaned = 0.000182735 Jy ! Component: 150 - total flux cleaned = 0.000213282 Jy ! Component: 200 - total flux cleaned = 0.000226408 Jy ! Total flux subtracted in 200 components = 0.000226408 Jy ! Clean residual min=-0.001018 max=0.000977 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.169239 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.169239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098687Jy sigma=0.000773 ! Fit after self-cal, rms=0.098686Jy sigma=0.000773 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098686Jy sigma=0.000773 ! Fit after self-cal, rms=0.098986Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=3.4 mas, bpa=16.49 degrees ! Estimated noise=410.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.10625e-05 Jy ! Component: 100 - total flux cleaned = 2.58596e-05 Jy ! Component: 150 - total flux cleaned = 5.90343e-05 Jy ! Component: 200 - total flux cleaned = 7.33597e-05 Jy ! Total flux subtracted in 200 components = 7.33597e-05 Jy ! Clean residual min=-0.000955 max=0.001051 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.169312 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.169312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098983Jy sigma=0.000773 ! Fit after self-cal, rms=0.098985Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.19935e-05 Jy ! Component: 100 - total flux cleaned = 0.00011823 Jy ! Component: 150 - total flux cleaned = 0.000154458 Jy ! Component: 200 - total flux cleaned = 0.000187147 Jy ! Total flux subtracted in 200 components = 0.000187147 Jy ! Clean residual min=-0.000927 max=0.001056 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.169499 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.169499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098984Jy sigma=0.000773 ! Fit after self-cal, rms=0.098983Jy sigma=0.000773 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.779 mas, bpa=18.02 degrees ! Estimated noise=367.103 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.779 at 18.02 degrees (North through East) ! Clean map min=-0.00094273 max=0.16065 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9367 mas, bmaj=2.614 mas, bpa=18.93 degrees ! Estimated noise=1129.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125225 Jy ! Component: 100 - total flux cleaned = 0.152533 Jy ! Component: 150 - total flux cleaned = 0.160237 Jy ! Component: 200 - total flux cleaned = 0.163122 Jy ! Total flux subtracted in 200 components = 0.163122 Jy ! Clean residual min=-0.003939 max=0.003561 Jy/beam ! Clean residual mean=0.000012 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.163122 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.163122 Jy ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.779 mas, bpa=18.02 degrees ! Estimated noise=367.103 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035466 Jy ! Component: 100 - total flux cleaned = 0.00513595 Jy ! Component: 150 - total flux cleaned = 0.00571845 Jy ! Component: 200 - total flux cleaned = 0.00617998 Jy ! Total flux subtracted in 200 components = 0.00617998 Jy ! Clean residual min=-0.001002 max=0.001068 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.169302 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.169302 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=3.4 mas, bpa=16.49 degrees ! Estimated noise=410.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317357 Jy ! Component: 100 - total flux cleaned = 0.000348508 Jy ! Component: 150 - total flux cleaned = 0.00038835 Jy ! Component: 200 - total flux cleaned = 0.000410728 Jy ! Total flux subtracted in 200 components = 0.000410728 Jy ! Clean residual min=-0.001047 max=0.001159 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.169713 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.91963e-05 Jy ! Component: 100 - total flux cleaned = 3.59611e-05 Jy ! Component: 150 - total flux cleaned = 6.56392e-05 Jy ! Component: 200 - total flux cleaned = 7.23545e-05 Jy ! Total flux subtracted in 200 components = 7.23545e-05 Jy ! Clean residual min=-0.001041 max=0.001137 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.169785 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 80 components and 0.169785 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.779 mas, bpa=18.02 degrees ! Estimated noise=367.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210114 Jy ! Component: 100 - total flux cleaned = -0.000210647 Jy ! Component: 150 - total flux cleaned = -0.00019631 Jy ! Component: 200 - total flux cleaned = -0.000182494 Jy ! Total flux subtracted in 200 components = -0.000182494 Jy ! Clean residual min=-0.000918 max=0.000969 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.169602 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.169602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.098980Jy sigma=0.000773 ! Fit after self-cal, rms=0.098979Jy sigma=0.000773 wmodel J0854+0720_X_2014_08_05_pus_map.mod ! Writing 92 model components to file: J0854+0720_X_2014_08_05_pus_map.mod wobs J0854+0720_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0854+0720_X_2014_08_05_pus_uvs.fits wwins J0854+0720_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0854+0720_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.48992e-05 Jy ! Component: 100 - total flux cleaned = -0.000107434 Jy ! Component: 150 - total flux cleaned = -0.000247517 Jy ! Component: 200 - total flux cleaned = -0.000379674 Jy ! Component: 250 - total flux cleaned = -0.000467206 Jy ! Component: 300 - total flux cleaned = -0.000526831 Jy ! Component: 350 - total flux cleaned = -0.000583884 Jy ! Component: 400 - total flux cleaned = -0.00060571 Jy ! Component: 450 - total flux cleaned = -0.000659098 Jy ! Component: 500 - total flux cleaned = -0.000720975 Jy ! Component: 550 - total flux cleaned = -0.000710663 Jy ! Component: 600 - total flux cleaned = -0.000749735 Jy ! Component: 650 - total flux cleaned = -0.000759132 Jy ! Component: 700 - total flux cleaned = -0.00078719 Jy ! Component: 750 - total flux cleaned = -0.00082354 Jy ! Component: 800 - total flux cleaned = -0.000832348 Jy ! Component: 850 - total flux cleaned = -0.000867187 Jy ! Component: 900 - total flux cleaned = -0.000867334 Jy ! Component: 950 - total flux cleaned = -0.000900927 Jy ! Component: 1000 - total flux cleaned = -0.000901028 Jy ! Component: 1050 - total flux cleaned = -0.000941172 Jy ! Component: 1100 - total flux cleaned = -0.000972701 Jy ! Component: 1150 - total flux cleaned = -0.000996008 Jy ! Component: 1200 - total flux cleaned = -0.0010265 Jy ! Component: 1250 - total flux cleaned = -0.00103387 Jy ! Component: 1300 - total flux cleaned = -0.0010637 Jy ! Component: 1350 - total flux cleaned = -0.00108572 Jy ! Component: 1400 - total flux cleaned = -0.00112192 Jy ! Component: 1450 - total flux cleaned = -0.00117178 Jy ! Component: 1500 - total flux cleaned = -0.0012068 Jy ! Component: 1550 - total flux cleaned = -0.00121366 Jy ! Component: 1600 - total flux cleaned = -0.00124093 Jy ! Component: 1650 - total flux cleaned = -0.001261 Jy ! Component: 1700 - total flux cleaned = -0.00127424 Jy ! Component: 1750 - total flux cleaned = -0.00128075 Jy ! Component: 1800 - total flux cleaned = -0.00128077 Jy ! Component: 1850 - total flux cleaned = -0.00128076 Jy ! Component: 1900 - total flux cleaned = -0.00128704 Jy ! Component: 1950 - total flux cleaned = -0.00128711 Jy ! Component: 2000 - total flux cleaned = -0.00128099 Jy ! Total flux subtracted in 2048 components = -0.00127498 Jy ! Clean residual min=-0.000338 max=0.000364 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.168328 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 230 components and 0.168328 Jy ![Exited script file: muppet] wmap "J0854+0720_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.779 at 18.02 degrees (North through East) ! Clean map min=-0.0007671 max=0.16046 Jy/beam ! Writing clean map to FITS file: J0854+0720_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160462 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119915 device "J0854+0720_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0854+0720_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224193 0.224193 0.448386 0.896773 1.79355 3.58709 7.17418 14.3484 28.6967 57.3935 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.16 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.779 at 18.02 degrees (North through East) ! Clean map min=-0.0007671 max=0.16046 Jy/beam quit ! Quitting program ! Log file J0854+0720_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:09:29 2016